The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 1990
Filed:
Dec. 09, 1988
Richard A Valiga, Bartlett, IL (US);
Richard S Hart, Elgin, IL (US);
Radio Flyer Inc., Chicago, IL (US);
Abstract
The side extension of the invention includes first and second extension wall portions each circumscribing one-half of the area defined by the upstanding walls of the wagon body. The side extensions have a groove which is engaged by a lip extending from and disposed substantially perpendicular to the upstanding walls. The first and second extension wall portions have coupling elements formed at each end thereof which are secured to one another by bolts to lock the side extension on the wagon. The side extension when mounted on the wagon extends beyond the upstanding walls of the wagon body to increase the depth of the passenger department.